cxa2559q Sony Electronics, cxa2559q Datasheet - Page 18

• Manufacturer Part Number: cxa2559q
• Description: Playback Equalizer Amplifier With Music Sensor
• Manufacturer: Sony Electronics

Frequency response for signal and blank detection level
1000
0.01
–10
–20
–30
–40
–50
–60
100
1.0
0.1
–0
10
0.01
Blank detection level
Blank detection level
Input TAPEIN1 f = 5kHz –38dBm
Input TAPEIN1 f = 5kHz
0.01
TAPEIN1
Signal detection response time (G1)
Blank detection response time (G1)
MSOUT
MSOUT
TAPEIN1
MSTC
G1FB
MSOUT
MSOUT
MSTC
G1FB
14
13
12
100
Response time
Signal detection level
14
12
13
Response time
39k
100k
39k
V
Input : TAPEIN1
G1 : R = 39k , C = 4.7nF
G2 : R = 3.9k , C = 0.47µF
1MEG
100k
MSTC time constant [s]
MSTC capacitance [µF]
0.0047µ
CC
C
0.047µ
Signal detection level
Frequency [Hz]
V
= 8.0V
CC
V
CC
0.1
1k
0.1
–10dBm
Ta = 25°C
–30dBm
–20dBm
Ta = 25°C
10k
Ta = 25°C
G1
G2
1.0
1.0
– 18 –
1000
0.01
100
1.0
0.1
10
0.01
Input TAPEIN1 f = 5kHz –58dBm
Input TAPEIN1 f = 5kHz
0.01
Signal detection response time (G2)
Signal detection response time (G2)
TAPEIN1
TAPEIN1
MSOUT
MSOUT
MSOUT
MSOUT
MSTC
G2FB
MSTC
G2FB
14
13
11
Response time
11
14
13
Response time
3.9k
3.9k
1MEG
100k
100k
MSTC capacitance [µF]
MSTC time constant [s]
C
0.47µF
0.47µF
0.1
0.1
–30dBm
–50dBm
Ta = 25°C
–40dBm
Ta = 25°C
CXA2559Q
1.0
1.0